[utils] Fix event handling in useEnhancedClickHandler

[sai6855]

Fix event handling in useEnhancedClickHandler to support pointerType

[pkg-pr-new]

• base-ui-tanstack-start

• vite-css-base-ui-example

  pnpm add https://pkg.pr.new/mui/base-ui/@base-ui/react@3981
  

  pnpm add https://pkg.pr.new/mui/base-ui/@base-ui/utils@3981
  

commit: d92783b

[mui-bot]

Bundle size report

Bundle	Parsed size	Gzip size
@base-ui/react	▼-1B(0.00%)	0B(0.00%)

Details of bundle changes

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[sai6855]

Added this else block after line 39 to prevent the handler from being
called twice per click.

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[greptile-apps]

Greptile Overview

Greptile Summary

Fixed a bug in useEnhancedClickHandler where the handler was being invoked twice in Chrome and Edge browsers when a PointerEvent was available.

• Added else clause to prevent double handler invocation when pointerType exists in the event
• Before: handler was called unconditionally after the if block, causing duplicate calls
• After: handler is only called once per click event, using either event.pointerType or the fallback lastClickInteractionTypeRef.current

Confidence Score: 5/5

• This PR is safe to merge with no concerns
• The change is a clear bug fix that prevents double handler invocation. The logic is correct and straightforward - adding an else clause ensures the handler is called exactly once per click event, regardless of browser type
• No files require special attention

Important Files Changed

Filename	Overview
packages/utils/src/useEnhancedClickHandler.ts	Fixed double handler invocation bug by adding else clause to prevent calling handler twice when pointerType exists

[Copilot]

Pull request overview

This PR fixes a bug in the useEnhancedClickHandler function where the handler was being called twice when the event contained a pointerType property. The issue was that the fallback handler call was not wrapped in an else block, causing it to execute unconditionally after the conditional call.

Changes:

• Fixed the event handling logic by adding an else block to ensure only one handler call occurs per click event

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